ultrabio.pt

Valid Email Server
Domain Lookup › ultrabio.pt

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
ultrabio.pt
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 09:22:08 UTC · ↺ Refresh

MX Hostnames

  • mail-pt.securemail.pro

MX Priorities

  • mail-pt.securemail.pro: 10

A / AAAA Records

  • 134.209.203.213 (no PTR)

Mail Server IPs

  • 81.88.48.101 ↩ massenet.register.it

SOA Record

Raw SOA ns1.amenworld.com root.amen.fr 2023101902 86400 7200 2592000 300
Primary NS (mname)
ns1.amenworld.com
Admin Email (rname)
root@amen.fr
Serial
2023101902
Refresh
86400s
Retry
7200s
Expire
2592000s
Minimum TTL
300s

Nameservers (NS)

ns2.amenworld.com
ns1.amenworld.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.webapps.net ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

2 records
  • SPFv=spf1 include:spf.webapps.net ~all
  • SPFv=spf1 mx a:smtp-pt.securemail.pro ip4:134.209.203.213 -all
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